SPI Interface SD Card Module

Key Features:

• Storage: Supports SD, SDHC, and MicroSD (with adapter) cards
• Interface: SPI interface for easy integration
• Voltage Compatibility: Operates at 3.3V and 5V
• Onboard 3.3V Regulator: Ensures stable operation
• Card Detection: Built-in card detection switch
• Compact Design: Small footprint for easy incorporation into projects
• File System: Compatible with FAT16 and FAT32 file systems

Technical Specifications:

• Supported Cards: SD, SDHC, MicroSD (with adapter)
• Operating Voltage: 3.3V/5V
• Interface: SPI
• Current Consumption: < 100mA
• File System: FAT16, FAT32
• Dimensions: 42mm x 24mm x 12mm

Applications:

• Data Logging: Store sensor data and logs in embedded systems.
• File Storage: Save files for multimedia applications and projects.
• Firmware Updates: Load new firmware from the SD card for microcontrollers.
• DIY Projects: Perfect for hobbyists needing additional storage.
• Educational Projects: Commonly used in learning modules for data storage and retrieval.

Usage:

1. Wiring: Connect the SD card module to your microcontroller using the SPI interface (CS, MOSI, MISO, SCK, VCC, GND).
2. Power Supply: Ensure the module is powered with 3.3V or 5V, as required.
3. Card Insertion: Insert a formatted SD card into the module.
4. Programming: Use libraries (e.g., SD library for Arduino) to initialize the SD card and read/write data.
5. Data Handling: Store or retrieve data files from the SD card as needed by your application.